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MBBCh 2- ANAT2020A > Week 24 Quiz > Flashcards

Week 24 Quiz Flashcards

1
Q

Which of the following structures passes through the inguinal canal in women?

  • Ilioinguinal nerve
  • Femoral branch of genitofemoral nerve
  • Hernial sac
  • Ductus deferens
  • Vestige of processus vaginalis
A

Ilioinguinal nerve

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2
Q

What specific actions, not shared by other abdominal muscles, does the rectus abdominis muscles have?

  • Extends the trunk
  • Compress and support abdominal viscera
  • Rotate the trunk
  • Stabilise and control the tilt of the pelvis
  • Flex the upper trunk
A

Stabilise and control the tilt of the pelvis

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3
Q

Which of the following structures is NOT found in the umbilical region?

  • Most of the jejunum
  • Part of the liver
  • Inferior parts of the left and right kidney
  • Transverse colon
  • Pancreas
A

Part of the liver

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4
Q

Which of the following statements regarding the innervation of the peritoneum are correct?

  • Pain in the parietal peritoneum is well localised to the abdominal wall regions.
  • The visceral peritoneum receives autonomic nervous supply distributed in the same manner as the viscera it covers.
  • The nervous supply of the parietal peritoneum arises from somatic nerves.
  • The visceral peritoneum receives part of its autonomic (parasympathetic) innervation from root values T4 to L1.
  • The parietal peritoneum is sensitive to pain, stretch, and chemical irritation.
A
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5
Q

True or False,

The connective tissue surrounding the pancreas is derived from splanchnic mesoderm

A

True

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6
Q
  • Inferior epigastric artery; external iliac artery
  • Superior epigastric artery; internal thoracic artery
  • Inferior mesenteric artery; abdominal aorta
  • Superior mesenteric artery; abdominal aorta
  • Inferior epigastric artery; internal iliac artery
A

Inferior epigastric artery; external iliac artery

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7
Q
  • Falciform ligament; stomach and transverse colon
  • Round ligament of the liver; liver and stomach
  • Gastroepiploic ligament; diaphragm and left hepatic flexure
  • Hepatoduodenal ligament; gall bladder and duodenum
  • Phenicocolic ligament; diaphragm and stomach
A

Falciform ligament; stomach and transverse colon

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8
Q

True or False,
The foregut gives rise to the distal part of the duodenum

A

False

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9
Q

Identify the embryonic process shown in the picture.

A

Midgut development

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10
Q

Identify the structure labelled A.

A

Proximal limb of midgut loop

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11
Q

Identify the structure labelled B.

A

Superior mesenteric artery

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12
Q

Identify the structure labelled C.

A

Distal limb of midgut loop

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13
Q

True or False,
The pleuroperitoneal membranes contribute toward the formation of the primordial diaphragm

A

True

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14
Q

True or False,
The liver is derived from the foregut

A

True

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15
Q

Which of the following statements regarding the inguinal ligament is incorrect?

  • Lateral fibers of the ligament (external oblique aponeurosis) form the pectineal ligament
  • It forms part of the floor of the inguinal canal
  • It is formed by the thickening of the inferior external oblique aponeurosis
  • It attaches mainly on the pubic tubercle
  • Its deep fibres form the medial boundary of the subinguinal space
A

It attaches mainly on the pubic tubercle

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16
Q

True or False,
The septum transversum contributes toward the formation of the primordial diaphragm

A

True

17
Q

True or False,
The islets of Langerhan develop from the parenchyma of the primitive pancreas

A

True

18
Q

True or False,
The greater peritoneal sac is subdivided into two a supracolic and infracolic compartment by the transverse mesocolon

A

True

19
Q
A
20
Q

Which of the following structures may lead to excessive blood loss if cut?

  • Lateral umbilical fold
  • Medial umbilical fold
  • Median umbilical fold
  • Linea alba
  • Linea semilunaris
A

Lateral umbilical fold

21
Q

True or False,
The ascending colon is a primarily retroperitoneal organ.

A

False

22
Q
  • Vesicouterine pouch
  • Superficial inguinal ring
  • Myopectineal orifice
  • Rectouterine space
  • Deep inguinal ring
A

Deep inguinal ring

MBBCh 2- ANAT2020A (60 decks)

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